Final answer:
To find the number of people who attended the party and do not live in Reading, we can subtract the number of people who live in Reading from the total number of people at the party.
Step-by-step explanation:
In this question, we are given that there were a total of 25 people at Jay's party, and 10 of them live in Reading. We need to determine how many people attended the party and do not live in Reading.
To find the number of people who attended the party but do not live in Reading, we can subtract the number of people who live in Reading from the total number of people at the party. In this case, we have:
Total number of people at the party = 25Number of people who live in Reading = 10
To find the number of people who attended but do not live in Reading, we can subtract the number of people who live in Reading from the total number of people at the party:
Number of people who attended and do not live in Reading = Total number of people at the party - Number of people who live in Reading
Number of people who attended and do not live in Reading = 25 - 10
Therefore, the number of people who attended the party and do not live in Reading is 15.